What does blockading mean?
Blockading is the present participle of the verb 'blockade', meaning to seal off a place — most typically a port, city, or stretch of coastline — so that goods, people, or military forces cannot pass in or out. It entered English via French in the seventeenth century and remains closely tied to warfare and naval history: nations have long used blockades to starve enemies of supplies without direct assault, as in the Union blockade of Confederate ports during the American Civil War. Beyond the battlefield, the word can describe any deliberate obstruction of access, such as protesters blockading a building's entrance, though in everyday speech 'blocking' usually serves instead. Blockading carries connotations of siege, pressure, and enforced isolation, making it a vivid choice whenever a writer wants to convey systematic cut-off rather than mere obstruction.
verb (present participle and gerund of blockade)The act of sealing off a place, especially a port or coastline, so that goods, people, or forces cannot enter or leave; also the present participle of the verb 'blockade'.
- To seal off a port, coast, or area by armed force so that nothing can enter or leave.
- To obstruct passage into or out of a place more generally.
"Enemy warships spent months blockading the harbor, starving the city of supplies."
"For nearly two years the fleet maintained its position, blockading the port and cutting the city off from reinforcements."
"Protesters were accused of blockading the entrance to the refinery for several days."
In the American Civil War, daring ships called 'blockade runners' slipped through Union blockades to smuggle cotton out — some made dozens of successful runs before being caught.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of blockading
The verb 'blockade' was borrowed from French in the early 17th century, derived from 'blocus', a term connected to the Dutch 'blokkade' and ultimately to the Germanic root behind 'block' — the idea being to stop movement with solid obstructions. The noun and verb spread through European military vocabulary as naval warfare developed. Related words sharing this root include 'block' and 'bloc'.
Related word forms
How blockading is actually used
Mostly used in military, naval, and historical contexts; in everyday speech it can describe obstructing an entrance, though 'blocking' is far more common in casual register. The verb 'blockade' is regular; 'blockading' functions as both present participle and verbal noun.
Easily confused with blockading
'Blockage' refers to an obstruction within something such as a pipe or road, while 'blockading' is the deliberate military or commercial act of cutting off access to a place.